13778942

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:836

約数の個数: 24

約数和(自身を含む): 22693440

約数和(自身を除く): 8914498

約数列:

[1, 2, 17, 31, 34, 62, 289, 527, 578, 769, 1054, 1538, 8959, 13073, 17918, 23839, 26146, 47678, 222241, 405263, 444482, 810526, 6889471, 13778942]

約数ペア:

[(1, 13778942), (2, 6889471), (17, 810526), (31, 444482), (34, 405263), (62, 222241), (289, 47678), (527, 26146), (578, 23839), (769, 17918), (1054, 13073), (1538, 8959)]